| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.85 | 12.300% | $32.3986 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $189.42 | 10.334% | $208.9947 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $183.50 | 11.511% | $204.6227 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $69.80 | 7.437% | $74.991 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $235.96 | 12.521% | $265.5046 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $40.46 | 12.139% | $45.3714 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $204.45 | 5.556% | $215.8092 | $215.81 | $215.80 | $215.80 |
| 7 purchase totals = | $952.44 | $1,047.6922 | $1,047.68 | $1,047.65 | $1,047.70 | |